Basically my problem is mostly with Essentials Economy, so I'm told.
The problem started with all balances being reset to $0.
Then, when we tried to get more money back in, it worked.
(/economy give PLAYER_NAME)
However then an even worse problem occurs - nobody can deposit money into their town.
A player uses /town deposit and the server lags, then kicks all and displays a gigantic error in the console.
I am running an ONLINE MODE 1.7.8 Server

The full start-up log can be seen here: http://pastebin.com/C71SiHkM

If you need any further info. please ask! Thanks in advance!